Principal DSP Engineer
Core
Lead architecture, development, and production deployment of audio signal processing technology across multiple product lines, turning reference algorithms into efficient, portable DSP components.
Role type
Principal DSP Engineer (hands-on IC with technical leadership)
Builds
Reusable DSP components, configurable audio processing chains, and production-quality embedded software for audio subsystems.
Domain
Consumer audio, embedded systems, signal processing
Deliverable
production ML models
Required skills
Digital signal processing, C/C++, MATLAB/Simulink, fixed-point/floating-point design, embedded DSP optimization, hardware bring-up, validation strategies, technical mentorship
Preferred skills
Audio processing (equalization, spatial audio), SIMD/vector optimization, low-latency streaming audio, RTOS/embedded Linux, ML inference integration
Technologies
Cadence HiFi, ARM, Qualcomm Hexagon, MATLAB/Simulink, Embedded Coder
Responsibilities
Define DSP architecture and component boundaries; translate research algorithms to production C/C++ code; optimize for compute, memory, latency, and power constraints; lead hardware bring-up and debugging; establish validation strategies; mentor engineers and guide technical decisions.
Seniority
Principal, hands-on IC with technical leadership
